Vishesh Maraskolhe profile photo 1 on Tal

Vishesh Maraskolhe

Senior Data Analyst | Business Intelligence | Power BI | SQL | Python | ETL Pipelines | KPI & Executive Dashboards | Azure | Snowflake | AWS

Pune Division

2+ years of work experience

VividNex
Jun 20251 yr 1 moPresent

• Architected and owned interactive Power BI dashboards tracking KPIs, business performance, and operational metrics across departments — delivering reliable analytics decision-support for senior leadership • Engineered advanced SQL queries (CTEs, window functions, multi-table joins, subqueries) across multiple enterprise data sources, reducing ad-hoc query turnaround time by 50% and enabling faster data-driven decisions • Automated end-to-end reporting pipelines using Python (Pandas, NumPy), eliminating 40% of manual reporting effort and reclaiming 15+ hours/week for deeper analytical work • Developed DAX measures in Power BI for YoY, MoM, growth %, and KPI calculations; optimized data models improving dashboard load performance by 35% • Applied MCA computer science expertise to architect efficient data models, optimize SQL query performance, and design robust ETL pipeline logic — delivering enterprise-grade BI solutions • Collaborated with cross-functional stakeholders to gather requirements, define KPI frameworks, and deliver insights aligned with business OKRs and strategic goals • Ensured 99%+ data accuracy through end-to-end data cleaning, transformation, and validation across all reporting pipelines
VividNex
May 20241 yr 1 moMay 2025

• Built and maintained scalable Power BI & Excel reporting suite for Sales, Marketing, and Operations — improved reporting consistency and reduced data discrepancies by 25% • Analyzed enterprise-scale datasets to identify patterns, trends, and anomalies impacting business outcomes; supported senior management with ad-hoc analysis and executive-level dashboards • Standardized documentation for recurring analytics workflows, improving team onboarding efficiency and ensuring business continuity across all reporting cycles • Eliminated 30% of recurring reporting errors through systematic reconciliation, automated validation, and root-cause analysis — achieving 100% on-time SLA compliance • Promoted to Senior Data Analyst — recognition of strong technical delivery, consistent performance, and measurable business impact

Education

Rashtrasant Tukadoji Maharaj Nagpur University (RTMNU)

Master of Computer Applications

Rashtrasant Tukadoji Maharaj Nagpur University (RTMNU)

20222 yrs2024
Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur

Bachelor of Computer Applications (BCA)

Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur

20193 yrs2022

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Headline

Senior Data Analyst | Business Intelligence | Power BI | SQL | Python | ETL Pipelines | KPI & Executive Dashboards | Azure | Snowflake | AWS

About

High-impact Senior Data Analyst with 2+ years of experience in data analytics, business intelligence, and data engineering. Proven track record of building scalable KPI dashboards, automating reporting pipelines, and transforming complex datasets into actionable insights that drive strategic decisions. Strong expertise in Power BI (DAX, Power Query), SQL (CTEs, window functions), and Python (Pandas, NumPy), along with hands-on experience in ETL pipelines, data warehousing, and cloud platforms including Azure, Databricks, and Snowflake. Recognized for rapid career progression from Data Analyst to Senior Data Analyst, demonstrating strong technical delivery, problem-solving ability, and business impact. Passionate about leveraging data to solve real-world business problems and deliver enterprise-grade analytics solutions.

Location

Pune Division

Work experience

Senior Data Analyst at VividNex, Jun 2025 - Present · 1 yr 1 mo, • Architected and owned interactive Power BI dashboards tracking KPIs, business performance, and operational metrics across departments — delivering reliable analytics decision-support for senior leadership • Engineered advanced SQL queries (CTEs, window functions, multi-table joins, subqueries) across multiple enterprise data sources, reducing ad-hoc query turnaround time by 50% and enabling faster data-driven decisions • Automated end-to-end reporting pipelines using Python (Pandas, NumPy), eliminating 40% of manual reporting effort and reclaiming 15+ hours/week for deeper analytical work • Developed DAX measures in Power BI for YoY, MoM, growth %, and KPI calculations; optimized data models improving dashboard load performance by 35% • Applied MCA computer science expertise to architect efficient data models, optimize SQL query performance, and design robust ETL pipeline logic — delivering enterprise-grade BI solutions • Collaborated with cross-functional stakeholders to gather requirements, define KPI frameworks, and deliver insights aligned with business OKRs and strategic goals • Ensured 99%+ data accuracy through end-to-end data cleaning, transformation, and validation across all reporting pipelines

Data Analyst at VividNex, May 2024 - May 2025 · 1 yr 1 mo, • Built and maintained scalable Power BI & Excel reporting suite for Sales, Marketing, and Operations — improved reporting consistency and reduced data discrepancies by 25% • Analyzed enterprise-scale datasets to identify patterns, trends, and anomalies impacting business outcomes; supported senior management with ad-hoc analysis and executive-level dashboards • Standardized documentation for recurring analytics workflows, improving team onboarding efficiency and ensuring business continuity across all reporting cycles • Eliminated 30% of recurring reporting errors through systematic reconciliation, automated validation, and root-cause analysis — achieving 100% on-time SLA compliance • Promoted to Senior Data Analyst — recognition of strong technical delivery, consistent performance, and measurable business impact

Education

Master of Computer Applications, Rashtrasant Tukadoji Maharaj Nagpur University (RTMNU)

Bachelor of Computer Applications (BCA), Rashtrasant Tukadoji Maharaj Nagpur University, Nagpur

Vishesh Maraskolhe - Senior Data Analyst in Pune Division | Tal